clear

IPA/klɪər/
KK[klˈɪr]IPA/klɪr/

clear — verb

  • clearpresent simple I / you / we / they
  • clears3rd person singular
  • clearing-ing form
  • clearedpast simple

1. to remove whatever is blocking a pipe, road, or passage so that things or people

1.verbtransitive / intransitiveB1
Definition

to remove whatever is blocking a pipe, road, or passage so that things or people can move through freely again

Example

Liang used a shovel to clear the snow from the driveway before the guests arrived.

clear + object + from [location]

The plumber will come tomorrow to clear the blocked kitchen drain.

Common collocations
  • clear the road
  • clear the drain
  • clear snow
  • clear a path
  • clear the way
Synonyms
  • unblock

    more specific — used only for blockages in pipes or passages

  • free up

    less formal; describes making space available

Antonyms
  • block

    to fill or obstruct a passage

Grammar Patterns

clear + object (pipe, road, sink, snow)

clear + away/off/out

Usage Note

Frequently used with a direct object naming the blocked item or the blocking substance. The intransitive form describes the blockage disappearing by itself.

Common Mistakes

I cleared the table after dinner' (when meaning removing dishes).
I cleared the dishes from the table.
'clear the table' is the standard phrase for removing items from a table surface.

2. to give a short, deliberate cough to make your throat feel less blocked or scrat

2.verbtransitiveB1
Definition

to give a short, deliberate cough to make your throat feel less blocked or scratchy, often before speaking

Example

Adina cleared her throat and began reading the poem to the class.

The speaker cleared his throat loudly before stepping up to the microphone.

clear + possessive + throat — fixed collocation

Common collocations
  • clear one's throat
  • clear her throat
  • clear his throat
Synonyms
  • cough

    usually louder and more forceful; not specifically to prepare to speak

Grammar Patterns

clear + possessive + throat

Usage Note

This sense always takes a possessive determiner before 'throat' (clear your throat, cleared his throat). The action is a small cough, not a full cough or throat-clearing that draws negative attention.

Common Mistakes

He cleared the throat.
He cleared his throat.
the possessive pronoun is required.

3. to show in a legal proceeding that the charges brought against a person are fals

3.verbtransitiveB2
Definition

to show in a legal proceeding that the charges brought against a person are false and the person is innocent

Example

The court cleared Dr. Vivek of all charges after the witnesses changed their stories.

clear + person + of + charge — legal pattern

Ryan was cleared of wrongdoing by the internal investigation committee.

passive: be cleared of [accusation]

Common collocations
  • clear someone of charges
  • clear someone's name
  • be cleared of wrongdoing
  • clear a suspect
Synonyms
  • acquit

    formal legal term; only used for court verdicts

  • exonerate

    formal; can be used outside courts (e.g. by an investigation)

  • vindicate

    broader — can mean proving someone was right, not just innocent

Antonyms
  • convict

    to find someone guilty in court

  • accuse

    to claim someone did something wrong

Grammar Patterns

clear + person + of + accusation/noun

be cleared of [charge]

Usage Note

Frequently used in the passive (was cleared). The object is typically a person or their name/reputation, followed by 'of' and the accusation. The phrase 'clear one's name' is a fixed idiom meaning to prove one is not guilty.

Common Mistakes

The judge cleared the crime.
The judge cleared the suspect of the crime.
'clear' takes the person as its object, not the accusation.

4. to formally allow a planned action to move forward, after checking that conditio

4.verbtransitiveB2
Definition

to formally allow a planned action to move forward, after checking that conditions are met or safety rules are satisfied

Example

The air traffic controller cleared the plane for takeoff at six o'clock.

clear + aircraft + for + action — aviation context

Ignacio's manager cleared his vacation request after checking the team schedule.

Common collocations
  • clear for takeoff
  • clear for publication
  • clear with your manager
  • clear a payment
Synonyms
  • approve

    more general; does not imply a prior check

  • authorize

    formal; often used for official or legal permission

  • sanction

    formal; often used for government or institutional permission

Antonyms
  • deny

    to refuse permission

  • reject

    to refuse to accept or allow

Grammar Patterns

clear + object (plan, article, payment, flight)

clear + object + for + purpose

clear + object + with + person

Usage Note

The person giving permission is typically an authority figure or institution. The pattern 'clear something with someone' means asking for and receiving that person's approval before acting.

Common Mistakes

I cleared to go on vacation.
I cleared my vacation request with my boss.
'clear' requires an object (what is being approved).

5. to pass a customs or security check so that goods, luggage, or people are allowe

5.verbtransitiveB2
Definition

to pass a customs or security check so that goods, luggage, or people are allowed to enter or leave a country or controlled area

Example

The shipment of medical supplies cleared customs in under three hours.

intransitive: goods clear customs — common trade usage

Christopher's luggage was cleared by the security team before he boarded the flight.

passive: luggage/items are cleared by officials

Common collocations
  • clear customs
  • clear through security
  • clear inspection
  • clear a shipment
Synonyms
  • pass through

    less formal; describes moving through a checkpoint without the official approval meaning

Antonyms
  • confiscate

    when goods are seized instead of being cleared

Grammar Patterns

clear + customs/inspection

clear + goods + through + checkpoint

Usage Note

Distinguish from sense 4 (GIVE PERMISSION): this sense is specifically about passing a physical checkpoint or inspection process, rather than receiving general permission. Often used for international trade and travel contexts.

6. when the sky or weather becomes bright and free from clouds, rain, or fog; or wh

6.verbtransitive / intransitiveC1
Definition

when the sky or weather becomes bright and free from clouds, rain, or fog; or when a liquid becomes transparent again after being cloudy

Example

The sky cleared after the storm passed, and the stars came out one by one.

intransitive: the sky/weather clears — weather context

Zola waited for the fog to clear before driving home from work.

Common collocations
  • the sky clears
  • the fog clears
  • the weather clears
  • clear water
  • the liquid clears
Synonyms
  • brighten

    describes the sky becoming brighter, often after cloud cover

  • lift

    used specifically for fog or mist that disappears

Antonyms
  • cloud over

    when the sky becomes covered with clouds

  • darken

    when the sky becomes darker

Grammar Patterns

the sky/weather clears

the liquid/water clears

clear + object (the sky, the water)

Usage Note

This sense is almost always intransitive when describing weather (the sky clears). The transitive form is rarer and usually describes making a liquid clear (add a chemical to clear the water).

Common Mistakes

I cleared the weather' (when no transitive use for weather).
The weather cleared.
weather expressions are intransitive.

7. to free your mind from jumbled or foggy thoughts so you can think in a sharper,

7.verbtransitiveC1
Definition

to free your mind from jumbled or foggy thoughts so you can think in a sharper, more focused way

Example

Ayesha took a short walk to clear her mind before the big exam.

collocation: clear your mind / clear your head

Luca did some deep breathing to clear his thoughts and focus on the presentation.

Common collocations
  • clear your mind
  • clear your head
  • clear your thoughts
Synonyms
  • sharpen

    suggests improving focus rather than removing fog

  • unclutter

    more literal, often used for physical spaces

  • sort out

    more informal, can also mean solving a problem

Antonyms
  • confuse

    the direct opposite action

  • cloud

    metaphorical; to make unclear

Grammar Patterns

clear + object (mind/thoughts/head)

Usage Note

Object is usually a noun related to the mind: mind, head, thoughts. This sense is frequently used with reflexive possessive determiners (my mind, his head, her thoughts).

Common Mistakes

I cleared my stomach before studying.
I cleared my mind before studying.
This sense only describes clearing the mind, not other body parts.
He cleared the confusion from his mind.' (grammatical but unnatural)
He cleared his mind of confusion.
The typical pattern is 'clear + possessive + mind/head + of + something' or simply 'clear + possessive + mind/head'.

8. to pay back every cent of a debt or financial obligation so that nothing remains

8.verbtransitiveC2
Definition

to pay back every cent of a debt or financial obligation so that nothing remains owed

Example

The Zhang family finally cleared their mortgage after fifteen years of monthly payments.

collocation: clear a mortgage / clear a debt / clear a loan

Asher sold his old car to clear the outstanding loan at the bank.

Common collocations
  • clear a debt
  • clear a loan
  • clear a mortgage
  • clear an overdraft
Synonyms
  • pay off

    more common in everyday speech; both mean the same

  • settle

    slightly more formal; can also mean resolving a dispute

  • discharge

    very formal, mostly used in legal or financial documents

Antonyms
  • owe

    to have an unpaid debt

  • incur

    to take on new debt

Grammar Patterns

clear + object (debt/loan/mortgage)

Usage Note

Strongly associated with financial contexts. The object is always a type of debt: mortgage, loan, debt, overdraft. Frequently used with adverbs such as 'entirely', 'fully', 'completely' to emphasize finality.

Common Mistakes

I cleared my friend.
I cleared my debt to my friend.
The person is not the direct object; the debt or obligation is.

9. to keep a certain sum of money once all costs, taxes, or other required deductio

9.verbtransitiveC2
Definition

to keep a certain sum of money once all costs, taxes, or other required deductions have been subtracted from what you earned

Example

After rent and bills, Dewi clears about five hundred dollars each month.

pattern: clear + amount + time period

The shop clears roughly two thousand dollars a week after paying staff and suppliers.

Common collocations
  • clear after tax
  • clear after expenses
  • clear a profit
Synonyms
  • net

    shorter, very common in business writing

  • take home

    informal, often used for salary after tax

Grammar Patterns

clear + amount + (after/before deductions)

Usage Note

This sense is almost exclusively used in financial or business contexts. The subject is typically a person or business, and the object is a monetary amount. Often includes a phrase specifying what is subtracted: 'after tax', 'after expenses', 'after costs'.

Common Mistakes

After tax, I clear my salary.
After tax, I clear three thousand dollars a month.
The object must be the net amount, not the source of income.

10. to process a cheque through the banking system so that the money recorded on it

10.verbtransitive / intransitiveC2
Definition

to process a cheque through the banking system so that the money recorded on it moves from the payer's account to the payee's account

Example

It took three business days for the cheque to clear at the bank.

intransitive: cheque + clears + time period

Hui deposited the cheque on Monday, but the bank did not clear it until Thursday.

transitive: bank + clears + cheque

Common collocations
  • clear a cheque
  • cheque clears
  • wait for a cheque to clear
Synonyms
Antonyms
  • bounce

    when a cheque fails to clear due to insufficient funds

Grammar Patterns

clear + object (cheque)

cheque + clears + (time period)

Usage Note

Common in British and Australian English. In American English, 'check' is the spelling. Can be used both transitively (the bank clears the cheque) and intransitively (the cheque clears). Typical clearing time is 2-5 business days.

Common Mistakes

The cheque cleared me.
The cheque cleared.
The verb is used intransitively without a direct object referring to the person.
I cleared the money.
I cleared the cheque.' or 'The cheque cleared.
The cheque is the subject/object, not the money itself.

11. to pass above, below, or through an opening without touching the edges or surfac

11.verbtransitiveC2
Definition

to pass above, below, or through an opening without touching the edges or surfaces beside it

Example

The bay horse cleared the fence easily and galloped on across the field.

pattern: clear + obstacle (fence/wall/bar)

Kian tried to clear the high-jump bar but knocked it down with his heel.

Common collocations
  • clear a fence
  • clear a hurdle
  • clear a bar
  • clear a gap
Synonyms
  • jump over

    more general and much more common

  • vault

    implies using hands or a pole to push oneself over

  • leap over

    emphasizes a long or high jump

Antonyms
  • hit

    to make contact with the obstacle

  • knock down

    to fail to clear and bring the obstacle down

Grammar Patterns

clear + object (obstacle/bar/fence/gap)

Usage Note

Almost exclusively used in sporting or physical contexts — horse riding (show jumping), athletics (high jump, hurdles), and descriptions of animal movement. The object is always a physical obstacle: fence, bar, wall, hurdle, gap.

Common Mistakes

He cleared the box on the floor.
He cleared the hurdle.
The object should be an obstacle that is crossed, not an object that is passed around.

clear — noun

clear — adjective

clear — adverb

Word family

Synonym discussion

Sense: adjective/1

Clear, obvious, evident, apparent, and plain all describe things that are easy to see or understand, but they differ in connotation and context. Clear (adj/1, ABLE TO BE UNDERSTOOD) focuses on the quality of the thing itself: a clear explanation is well-structured and easy to follow. Obvious emphasises that something is immediately recognisable and hardly needs pointing out ("The answer was obvious once I thought about it"). Evident is more formal and suggests that evidence points to a conclusion ("It was evident from the data that sales had fallen"). Apparent can mean either "clearly seen" or "seeming to be true but not proven" ("His frustration was apparent"), which creates possible ambiguity. Plain is the most direct and informal, suggesting simplicity without decoration ("She made her feelings plain"). For everyday use, clear is the safest positive choice; obvious works well when something does not require explanation; plain is best for blunt, honest statements.

Common collocations

Nouns

  • clear message
  • clear view
  • clear understanding
  • clear winner
  • clear sky
  • clear glass
  • clear water
  • clear picture
  • clear signal
  • clear conscience
  • clear instructions
  • clear explanation

Adverbs

  • perfectly clear
  • crystal clear
  • fairly clear
  • reasonably clear
  • abundantly clear

Phrases

  • make it clear
  • keep clear of
  • steer clear of
  • stay clear of
  • clear as day
  • clear the air
  • clear the way

Prepositions

  • clear of
  • clear about
  • clear on
  • clear from

Etymology

LatinOld FrenchMiddle EnglishEnglish

Clear entered English through Old French cler, meaning "bright, shining, or cloudless," which came from Latin clarus with the same meaning, also carrying the sense of "famous, celebrated." The core idea of being free from obstruction or darkness has held steady through the centuries, branching into physical (clear sky, clear glass), intellectual (clear explanation), legal (clear one's name), and financial (clear a debt) uses.